72613215 (number)

72613215 is an odd 8-digits composite number following 72613214 and preceding 72613216. In scientific notation, it is written as 7.2613215 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 38525760 positive integers (up to 72613215) that are relatively prime to 72613215.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred thirteen thousand two hundred fifteen

Notation

Scientific notation 7.2613215 × 10^7
Engineering notation 7.2613215 × 10^6

Prime Factorization of 72613215

Prime Factorization 9 × 5 × 197 × 8191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72613215
Product of the distinct prime numbers

The prime factorization of 72613215 is 9 × 5 × 197 × 8191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 87, 73, 765, 501, 8783, 629, 40785, 99803, 974922, 656275, 4729364, 2080415, 34901853, 21234824, 959860448, 125836753, 45676245, 7875729970

Basic calculations (n = 72613215)

Multiplication

n×y
n×2 145226430
n×3 217839645
n×4 290452860
n×5 363066075

Division

n÷y
n÷2 36306607.5
n÷3 24204405
n÷3 18153303.75
n÷5 14522643

Exponentiation

ny
n2 5272678992636225
n3 3.8286617331828E+23
n4 2.7801143759387E+31
n5 2.0187304290463E+39

Nth Root

y√n
2√n 8521.3388032633
3√n 417.1944816826
4√n 92.311097942031
5√n 37.342477945618

Divisors of 72613215

1, 5, 9, 45, 197, 985, 1773, 8191, 8865, 40955, 73719, 368595, 1613627, 8068135, 14522643, 72613215

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72613214
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72613215 can be divided by 16 positive divisors. The sum of these divisors (counting 72613215) is 1, the average is 0.0625.

Base conversion 72613215

Base System Value
2 Binary 100010100111111110101011111
3 Ternary 12001122010121100
4 Quaternary 10110333311133
5 Quinary 122042110330
6 Senary 11112204143
8 Octal 424776537
10 Decimal 72613215
12 Duodecimal 20399653
16 Hexadecimal 453fd5f
20 Vigesimal 12dgd0f
36 Base36 178cpr

Cryptographic Hash Functions

md5 4cbe08cea2a5c00c1b56076cae15070f
sha1 8f98dfa0e68f44a15c417769599e90faafc281d5
sha256 6befeb698ff01e686803b04938d144a32073ae9dcb26872b74d4a1f430829b32
sha512 fa0df11055e9a5cbcffdd11a99763ebc0f1162d05d6692fc8867bbc08825225077d37f26ba5591f1867bf05a66c4814e150da3f935e1a80a861af59b6afee7e9
ripemd-160 fa8dda0a0475a517a2aa2df22e0387c2c79b72d1

72613215 as geometric shapes

Circle

Radius = n
Diameter 145226430
Circumference 456242285.59507
Area 1.6564609588003E+16

Sphere

Radius = n
Volume 1.6037460765396E+24
Surface area 6.6258438352013E+16
Circumference 456242285.59507

Square

Length = n
Perimeter 290452860
Area 5272678992636225
Diagonal 102690593.46051

Cube

Length = n
Surface area 31636073955817350
Volume 3.8286617331828E+23
Space diagonal 125769777.68092

Equilateral Triangle

Length = n
Perimeter 217839645
Area 2.2831369768118E+15
Altitude 62884888.840461

Triangular Pyramid

Length = n
Surface area 2.2831369768118E+15
Volume 4.512121124005E+22
Height 34230197.820171